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集群管理选举算法实现-铁芒箕
source link: http://blog.51cto.com/5662165/2345997
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一个分布式服务集群管理通常需要一个协调服务，提供服务注册、服务发现、配置管理、组服务等功能，而协调服务自身应是一个高可用的服务集群，ZooKeeper是广泛应用且众所周知的协调服务。协调服务自身的高可用需要选举算法来支撑，本文将讲述选举原理并以分布式服务集群NebulaBootstrap的协调服务NebulaBeacon为例详细说明协调服务的选举实现。 为什么要选NebulaBeacon来说明协
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